Service difficulty report · Membrane · Doug MD11F

Difficulty date
January 5, 2010
Submitted
January 15, 2010
Operation
Air carrier
Aircraft
N275WA
Make and model
Doug MD11F
Aircraft serial
48631
Aircraft time
47,008 hours, 8,127 cycles
Engine
Pwa PW4462
Part
Membrane
Part number
ABA7202117
Condition
Cracked
Location
Fuselage
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING 01C CHECK FOUND Y=360 X=-2 Z=-10 MEMBRANE ABA 7202-117 DEFORM AND 2EA CRACK, L=0.9" AND L=1.2" ON LIGHTENING HOLE. NRCU05014 ISSUED. ACCOMPLISHED THE REPAIR PER EI: W2010A53B-050 REV 00, 01,02: CUT THE DAMAGED AREA AS SHOWN IN W2010A53B-050 FIG 1, FABRICATE REPAIR PARTS AS SHOWN IN FIG 1, ASSEMBLE THE REPAIR PARTS WITH FAYING SURFACE SEALANT AND THE FASTENER PATTERN AS SHOWN IN FIG 1 SHEET 1 AND 2. CONDITION CHECK SATISFACTORY.

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